In the Animal Kingdom, friendship often cross the lines of genus and species and results in some oddball inter-special relationships like this.

Defying the laws of nature itself, animal odd couples forge friendships under the most peculiar circumstances. But in the process, they show us that humans aren't the only members of the animal kingdom to demonstrate complex emotions and traits.

"To know that these animals are capable of emotions like love and understanding and caring, like we are, is quite an eye-opener"